const getYearMonthDay = (date) => {
  let year = date.getFullYear()
  let month = date.getMonth()
  let day = date.getDate()
  return {year, month, day}
}

computed: {
  visibleCalendar: function () {
    let calendarArr = [];
    let {year, month, day} = utils.getNew
  }
}
